package COM.ZYC;

public class ArrayList {
    public static void main(String[] args) {

        java.util.ArrayList<Student> students = new java.util.ArrayList<>();


        students.add(new Student(1, "张三"));
        students.add(new Student(2, "李四"));
        students.add(new Student(3, "王五"));


        for (Student student : students) {
            System.out.println(student);
        }


        for (Student student : students) {
            if ("张三".equals(student.getName())) {
                student.setName("张三丰");
                break;
            }
        }


        System.out.println("修改张三姓名后：");
        for (Student student : students) {
            System.out.println(student);
        }


        for (int i = 0; i < students.size(); i++) {
            if ("王五".equals(students.get(i).getName())) {
                students.remove(i);
                break;
            }
        }


        System.out.println("删除王五后：");
        for (Student student : students) {
            System.out.println(student);
        }
    }
}


